baber/WOPTO huggingface dataset:
Patent JP-S63214734-A (JP)
Title: Photographic device with self-monitor
Inventor: MATSUMOTO HAJIME
IPC: G03B15/00
Filed: 1987-03-04
Abstract: PURPOSE:To know the accurate rest of a film at all times by providing a down counter which indicates the rest of the film to a film magazine and sending and receiving film information between the film magazine and a main body. CONSTITUTION:The film magazine 4 is provided with the down counter 460 and the down counter counts down with a film winding signal from the main body 1. A film loading detecting circuit 467 outputs a reset signal when a new film is loaded in the magazine 4 to reset the counter 460 to an initial value. When the value of the counter 460 reaches a certain value, a film rest detecting circuit 476 detects that and a rest signal generating circuit 477 outputs a rest signal. A magazine state sending circuit 471 when inputting it makes an LED 472 blink to let the main body 1 know that. Thus, the counted value is corrected according to the detection signals of the circuits 466 and 477 to know the film rest at all times.
Patent JP-S58166814-A (JP)
Title: Addition amplifying circuit
Inventor: FUKUDA RIYUUICHI
IPC: H03F3/181
Filed: 1982-03-27
Abstract: PURPOSE:To realize the individual setting of amplification factor for an amplifying circuit which obtains an output of addition of two differential input signals, by connecting the output current path of a current mirror circuit and the output current path of the other side of the 1st differential amplifying circuit to an output terminal. CONSTITUTION:When a differential input signal is impressed to a differential amplifying circuit 31, the output of a transistor (TR) 2 of the other side is supplied to a common emitter terminal of a differential amplifying circuit 32. As a result, the 1/2 output is amplified double by a current mirror circuit 33 and delivered to an output terminal 13 together with the output of a TR3 of the other side. When a differential input signal is impressed to the circuit 32, the  collector output of a TR6 is amplified double by the circuit 33 to be delivered to the terminal 13. Therefore no effect is produced to the amplification factor between the circuits 31 and 32 although their amplification factors are changed individually.
Patent JP-H11247531-A (JP)
Title: Sash
Inventor: KOIKE SO
IPC: E06B1/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To contrive external appearance improvement of a shop or the like by attaching a decorative material on at least one outer face of a horizontal frame and a vertical frame in a sash frame body provided with a panel, a door or the like. SOLUTION: For instance, an upper horizontal frame 3 and an intermediate horizontal frame 4 are connected to a first left vertical frame 1 and a first right vertical frame 2, and a first frame body 7 having a transom opening part 5 and an entrance opening part 6 is constituted. A second frame body 14 and a third frame body 21 are connected as well as right and left of the frame body 7, a door 22 is attached to an opening part 6 and a panel 23 of a glass or the like is attached to the other opening part. Next, a horizontal decorative material 30 and a vertical decorative material 50 are attached to the outer faces of the frame 4 and the frames 1, 2 respectively, and the decorative materials 30, 50 combine and form a plurality of color different decorative materials.  Furthermore, these decorative material is formed of an attaching and decorative member fixed on the frame 4 and the frames 1, 2 by machine screws and a decorative member snap-engaged in an attaching recess part provided on the attaching and decorative member. Thereby design of the entrance of a shop or the like can be arbitrarily modified and attractive external appearance can be formed.
Patent JP-S57163147-A (JP)
Title: Fuel saving device for internal-combustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M25/00
Filed: 1981-04-01
Abstract: PURPOSE:To improve mixing of air and added substance under any operating condition in the internal-combustion engine in which kerosene is added into LPG. CONSTITUTION:The device is consisting of a diaphragm 2 operated by the vacuum of a suction pipe, a first and a second value chambers 3, 4, adding liquid inducing ports 5, 6, air inducing ports 7, 8 and a first and a second piston valves 11, 12 cooperating with a diaphragm 2 inserted to open and close one side of three ports equipped in a valve chamber having three kinds of ports of feeding ports 9, 10 for air and the adding liquid. The all ports of the valve chamber are operated reversely by the piston valves 11, 12 in accordance with the vacuum in the suction pipe and all the ports of either one side of the valve chamber are being opened so as to enable to obtain the proper amount of the adding liquid in accordance with the vacuum at all times.
Patent JP-H115805-A (JP)
Title: Molding material having anticoagulant characteristic, its production and processing in order to obtain product used in medical treatment technique
Inventor: JOZEFOWICZ MARCEL
IPC: C08L29/10
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To produce the subject molding material, excellent in economical efficiency and ecological properties and useful as a recyclable catheter or a bag, etc., used in medical treatment techniques by copolymerizing a hydrophobic monomer with a hydrophilic monomer having biospecifically acting functional groups. SOLUTION: This molding material is produced by radially copolymerizing (A) a hydrophobic monomer (e.g. styrene, methyl methacrylate, vinyl chloride or the like) with (B) a hydrophilic monomer having a biospecifically acting functional group [e.g. a styrenesulfonate, a hydroxyalkyl (meth)acrylate, a monoester of maleic acid or the like] used in an amount of 15-75 pts.wt. based on 100 pts.wt. component A in a dispersion medium such as an alkyl alcohol or water or a solvent. The resultant molding material has anticoagulant characteristics useful for a tube, a film. a yarn, etc., brought in contact with blood or its ingredient. A plasticizer such as dioctyl phthalate in an amount of 5-85 wt.% is preferably contained in a composition comprising the molding material when molding the composition into the product.
Patent JP-S58167063-A (JP)
Title: Method for preventing closing of immersion nozzle for continuous casting
Inventor: FUJII TETSUYA
IPC: B22D11/16
Filed: 1982-03-26
Abstract: PURPOSE:To prevent closing of immersion nozzles that arises from low temp. charging of molten metal by forming an electrically closed circuit communicating with each molten metal in the nozzles, in an intermediate vessel and in a casting mold, forming a mutual induction coupling circuit using the closed circuits as its secondary circuit and generating alternating current in the secondary circuit. CONSTITUTION:Immersion nozzles 6, 7 are juxtaposed to a tundish 1, and a magnetic core 9 constituting a transformer part 8 is intersected with the outside circumference of one nozzle 7. A primary winding 10 connecting to an electric power source is wound in the end part of the core 9. An electrically closed loop is created by the molten metal 3 in the tundish 1, the nozzles 6, 7 and a casting mold 4, and the loop functions as a secondary conductor of the transformer 8. When electric current is flowed to the primary winding 10, routes (a), (b), (c), (d) form a secondary winding, through which the induced current flows, thereby constituting a transformer. Since the sectional area of the routes (b), (d) is smallest, the current density in this part is largest, and the nozzles 6, 7 are heated thoroughly by Joule heat, whereby the closing of the nozzles is prevented.
Patent JP-H02229064-A (JP)
Title: Printer
Inventor: ABE HIDEAKI
IPC: B65H43/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent yellowing due to leaving paper while the temperature of a heater roller is lowered by providing a control part which turns a heater roller off when it is judged by a discriminating part that setting of the paper is completed. CONSTITUTION:When paper 12 on a hopper 11 is pulled up in setting the paper, presence of the paper 12 is detected with a first sensor 17. Then, when paper feed switch 24 is turned on in order to send the paper set on a tractor 13 to a preheater board 18 in a fixing device 14 and to a heater roller 19, a discriminating part 22 starts a time. When preliminarily determined specific time is timed with the timer, the discriminating part 22 discriminates presence of the paper 12 in a stacker 15. When the paper 12 is present, completion of setting of the paper is reported to a control part 23. The control part 23 turns the heater of the preheater 18 and the heater roller 19 off. Since the heater is turned off thereby when setting of the paper is completed after specific time has elapsed from start of setting the paper, the paper is never yellowed even in the case where printing operation is not performed just after setting the paper.
Patent JP-H1123615-A (JP)
Title: Connector and inspection system
Inventor: KASUKABE SUSUMU
IPC: G01R31/26
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To deal with a high density inspection object, e.g. a semiconductor element, by imparting a pressure for bringing the forward end of a contact terminal to an electrode from a supporting member to a retaining member. SOLUTION: The inspection system comprises spring probes 42 arranged symmetrically to a center pivot 41 in the longitudinal and lateral directions and imparting a constant pressing force against a vertical displacement, a retaining member 43 being imparted with a low load pressing force from the spring probe 42, a buffer layer 46 provided between a multilayer film 44 and the retaining member 43, a wiring 48 led out from a contact terminal 47, and a ground layer 49 provided on the multilayer film 44. According to the arrangement, probing for short pitch multiple pins incident to high density semiconductor element is realized stably with a low load while protecting an object against damage. Furthermore, a high speed electric signal, i.e., a high frequency electric signal (on the order of 100 MHz - several 10 GHz) can be transmitted.
Patent JP-S52134134-A (JP)
Title: Pot type burner
Inventor: MINAGAWA YOSHIMITSU
IPC: F23D5/04
Filed: 1976-05-04
Abstract: PURPOSE:A pot type burner simplified in construction and quickened in spreading of burning flames for shortening of starting time, adopting a throttling construction in the middle of the pot part provided with air holes.
Patent JP-H07224132-A (JP)
Title: Photosetting rubber elastic composition
Inventor: TAKEOKA TORU
IPC: C08F290/00
Filed: 1994-02-10
Abstract: PURPOSE:To obtain the composition useful in the electric and electric fields, excellent in electric properties, chemical resistance and durability and also excellent in curing properties even in the shadows which the light cannot reach by incorporating a polymer bearing specific unsaturated groups on both chain terminals, a photopolymerization initiator, and a condensation polymerization accelerator in a specific proportion. CONSTITUTION:This composition comprises (A) 100 pts.wt. of a polymer which has a main chain of polysiloxane such as polydimethylsiloxane or polyether such as polyoxypropylene and has propenyloxysilyl group of the formula [R is a monovalent saturated hydrocarbon group of 1 to 6 carbon atoms which is substitutable; n is 1-3] on both chain terminals, (B) 0.01 to 10 pts.wt. of a cationic polymerization photo-initiator such as allylphenyl-iodium hexafluoroantimonate and (C) 0.01 to 15 pts.wt. of a condensation polymerization accelerator such as dibutyltin methoxide.
Patent JP-H04268331-A (JP)
Title: Production of self-doping conductive polymer
Inventor: UEISHI KENTARO
IPC: H01B1/12
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the title polymer having self-doping properties and improved stability, etc., by oxidatively polymerizing (a salt of) 2-or 3-carboxyaniline and treating the product with a basic substance to produce a product comprising specified repeating units. CONSTITUTION:(A salt of) 2-or 3-carboxyaniline (A) (e.g. anthranilic acid) is oxidatively polymerized in an aqueous medium in the presence of 2-10 equivalents, per equivalent of component A, of an oxidizing agent (e.g. ammonium persulfate), and the product is treated with a basic substance (e.g. sodium hydroxide) to obtain the title polymer comprising repeating units of the formula [wherein M is a proton, an alkali (alkaline earth) metal cation or an ammonium cation; and m is 1-2].
Patent JP-S56148432-A (JP)
Title: Forming device for hollow groove
Inventor: YASUI TAKESHI
IPC: B21H9/00
Filed: 1980-04-18
Abstract: PURPOSE:To form hollow grooves easily to a pipe, bar material, etc. with simple construction by rolling a pipe or bar material while pressing the same to a plate having the projecting line of the same plane shape as a developped pattern of hollow groove. CONSTITUTION:This hollow groove forming device 1 has an upper plate 2 and a lower plate 3 of a rectangular shape and of the same shape and size, and a projecting line 4 is provided to the top surface of, for example, the lower plate 3, along its diagonal line. A pipe or pipe material 5 is placed on the short side edge of the top surface of this plate 3, by paralleling its axial line to the short side of the plate 3, and the upper plate 2 is lowered to hold the pipe or bar material 5 in place between the plate 2 and the plate 3. Now, while the plate 2 is being pressed toward the lower plate, the plate 2 is moved toward the opposed side of the short side of the plate 3. Then, the pipe or bar material 5 moves on the plate 3 while rolling, whereby a spiral hollow groove 6 is formed on the circumferential edge thereof.
Patent JP-H01224230-A (JP)
Title: Porous coarse granule of tin oxide having solid solution of antimony oxide
Inventor: ITO YOSHIO
IPC: C08K7/16
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the title porous coarse granules of tin oxide capable of being milled into uniform particles smaller than wave length of visible light ray by simple milling in production of coating compound, comprising tin oxide having a given amount of solid solution of antimony oxide, by lightly sintering primary particles having very small particle diameters into coarse granules having desired particle diameter. CONSTITUTION:Porous coarse granules of tin oxide having solid solution of antimony oxide in the following weight ratio are provided by lightly sintering primary particles mutually having <=0.05mu primary particle diameter into coarse granules having 0.2-5mu diameter in a porous state. Namely, the porous coarse granules have 0.01-1.0 based on weight ratio of antimony oxide as solid solution. The porous granules have an electrical resistance value of 10 deg.OMEGA.cm order, further comprise the primary particles having <=0.05mu particle diameter and a great number of void pores and are porous. Consequently, in processing the coarse granules into a coating compound, the granules can be milled into uniform particles smaller than wavelength of visible light ray by simple milling.
Patent JP-H10246390-A (JP)
Title: Connection structure of anticorrosive pipe and anticorrosive pipe joint
Inventor: OWAKI JOJI
IPC: F16L58/18
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the sealing property, the expansion property of a connection part of an anticorrosive pipe and an anticorrosive pipe joint, and pulling out prevention force for the anticorrosive pipe by blocking a clearance between the anticorrosive pipe joint and an anticorrosive covered layer of the anticorrosive pipe which is inserted into the anticorrosive pipe joint by a sealing material and providing a slip off preventive member in correspondence to a metallic surface of a tip region of the anticorrosive pipe. SOLUTION: A joint main body 2 of an anticorrosive pipe joint 1 uses a surface of a synthetic resin covered layer 4 which covers an outer peripheral face 31 and an outer end face 32 of a metallic cylindrical body 3 as an anticorrosive face 12. A ring 51 which is a slip off preventive member and an elastic body 53 are stored in a recessed part 35 having a tapered action face 37 whose diameter is gradually reduced toward the direction of pulling out an anticorrosive pipe 8 on an inner peripheral face of the cylindrical body 3. Moreover, an engaging part 84 is formed in a tip region 83 of the anticorrosive pipe 8, and an outer periphery of a tip part of a pipe main body 81 is used as a contact part 86 for a stopper 33.  When the engaging part 84 moves to a projection part 52 of the ring 51 due to the travel of the anticorrosive pipe 8 in the direction of pulling out a, the projection part 52 is engaged with the engaging part 84 to give pulling out prevention force so as to prevent slip off of the anticorrosive pipe 8.
Patent JP-H09240394-A (JP)
Title: Fixing structure for bumper of vehicle
Inventor: MORI TATSURO
IPC: B60R19/24
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve a fixing operation for a facing upper wall as well as its fixing strength and further improve a forming characteristic of a bamper facing member. SOLUTION: A flange 9 extended at a rear edge of a shelf 7 of an upper wall 2 of a bamper facing member 1 is bent at a thin-walled hinge part 8, abutted against a rear wall 12 of a facing frame member 10. A part ranging from the shelf part 7 to the flange 9 is pressed by a retainer plate 13 having an inverse L-shaped section and fastened and fixed to the rear wall 12, thereby a hooking of the flange 9 during its fixing operation is eliminated, it can be arranged at the facing frame member 10, resulting in that its fixing operation can be improved, its reinforcing can be attained with the retainer plate 13 so as to increase a fixing strength.
Patent JP-S56149541-A (JP)
Title: Heat exchanger type ventilation apparatus
Inventor: KUMAGAI YOSHITOSHI
IPC: F24F7/08
Filed: 1980-04-18
Abstract: PURPOSE: To place the outdoor air supply port and the outdoor exhaust port on the same horizontal plane by disposing the outdoor air supply port so as to be eccentric toward the nose of the air supply casing.  
     CONSTITUTION: The inlet side of an air supply fan 9 connected to a fan motor 11 is disposed so as to face directly to an outdoor air supply port 3 of an air supply passage 7, while the inlet side of an exhaust fan 10 is disposed so as to be perpendicular to an indoor exhaust port 16 of an exhaust passage 8. Provided on a heat exchanger element 14 side is a partition plate 18 which divides a supply air flow 12 and an exhaust flow 13 between the upper and lower parts of the element 14. The outdoor air supply port 3 is disposed being eccentric toward the nose of an air supply casing 20 so that the outdoor air supply port 3 and an outdoor exhaust port 4 are horizontally aligned with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10244576-A (JP)
Title: Screen replacing apparatus for resin molding machine
Inventor: YOSHII YASUO
IPC: B29C47/68
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make the filtering area in a screen as large as possible and to eliminate that excessive pressure loss is generated in the flow of a molten resin and the scaling-up of an apparatus is brought about to enhance the filtering efficiency of impurities to the molten resin. SOLUTION: A screen 7 is formed into an elongated cylindrical shape and the longitudinal direction thereof is made parallel to the moving direction of a slider 5 with respect to the slider 5 moving so as to traverse resin passages 9, 10 and a plurality of the screens 7 are provided in the peripheral direction of the slider 5. The elongation and expansion of the screen 7 become able to a certain degree and the filtering area thereof can be made as large as possible. The pressure loss of the molten resin can be reduced.
Patent JP-H09272985-A (JP)
Title: Surface treatment of non-ferrous metal
Inventor: SHIMAMURA TOSHIZO
IPC: C23C22/78
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the generation of air pollution caused by fluorocarbon or the contamination pollution of rivers caused by a waste water. SOLUTION: This surface treating method of a non-ferrous metal comprises a pretreating means composed of a cleaning process for cleaning a surface with ultrasonic wave by dipping a non-ferrous metal base material in a cleaning solution of a neutral detergent, a rinse process for removing the detergent stuck to the surface with ultrasonic wave by dipping the non-ferrous metal base material, the surface of which is cleaned in the cleaning process, in a heated water, and an air-blow process for removing mater drops to dry the surface of the non-ferrous metal base material after finishing the rinse process, a coating means for giving chromium component on the surface by dipping the non-ferrous metal base material after finishing the pretreating means in a chromic acid aq.  solution, and a baking means for suppressing the elution of the chromium component by feeding the non-ferrous metal base material after finishing the coating means to a drying furnace to bake the same.
Patent JP-H01224691-A (JP)
Title: Detecting device for frame
Inventor: SUZUKI SHIGERU
IPC: G01S17/88
Filed: 1988-03-04
Abstract: PURPOSE:To automate operation regardless of the kind of a frame and to prevent misocating, etc., by irradiating a frame material with light and detecting its reflected light by two detection sensors provided on each of straight lines parallel to an X axis and a Y axis. CONSTITUTION:Two detection sensors 51 and 52, and 53 and 54 each are provided to a detection part 5 on the straight line parallel to the axis and the straight line parallel to the Y axis bisecting said straight line at a prescribed distance so as to irradiate the frame 4 with the light and detect its reflected light. Then a judging means 15 judges that the detection part 5 faces the frame material parallel to the X axis or Y axis of the frame body of the frame or faces a corner part according to the detection states of the sensors 51-54. A reinforcing frame material detecting means 19 judges whether the detection part faces a linear frame material parallel to the X or Y axis or the connection part for a reinforcing material parallel to the Y or X axis. A counting means 20 counts the number of reinforcing frame materials at the time of the movement of the detection part 5 by a driving control means 16, and a decision means 21 decides the kind of the frame.
Patent JP-S62210098-A (JP)
Title: Glass water treating agent
Inventor: YAMAMOTO TOKUJI
IPC: C03C3/19
Filed: 1986-03-07
Abstract: PURPOSE:To elute univalent silver ions having sterilizing and bactericidal effects at a specified rate for a long period of time in water and to provide a water treating agent having a sustaining property by constituting the water treating agent of dissolving glass contg. the univalent silver ions in the compsn. CONSTITUTION:The water treating agent is constituted of the dissolving glass contg. the univalent silver ions in the compsn. The dissolving glass is the glass consisting of easily dissolving components and the dissolving speed thereof is controllable by the compsn. ratio of 1 or >=2 kinds of mesh forming oxides such as SiO2, B2O3 and P2O5, mesh modifying oxides such as Na2O, K2O, CaO, and ZnO and intermediate oxides such as Al2O3 and TiO2. Silver exists stably in the form of the univalent silver ions in such dissolving glass and elutes gradually from the surface according to the dissolution of the dissolving glass. The univalent silver ions having the sterilizing and bactericidal effects, therefore, elute at the specified rate for a long period of time in the water and a water treating agent having sustaining property is obtd.